158175585

素因数分解:

$3^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7369}}^1$

素因数の和:7439

約数の個数: 40

約数和(自身を含む): 288933480

約数和(自身を除く): 130757895

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 81, 135, 159, 265, 405, 477, 795, 1431, 2385, 4293, 7155, 7369, 21465, 22107, 36845, 66321, 110535, 198963, 331605, 390557, 596889, 994815, 1171671, 1952785, 2984445, 3515013, 5858355, 10545039, 17575065, 31635117, 52725195, 158175585]

約数ペア:

[(1, 158175585), (3, 52725195), (5, 31635117), (9, 17575065), (15, 10545039), (27, 5858355), (45, 3515013), (53, 2984445), (81, 1952785), (135, 1171671), (159, 994815), (265, 596889), (405, 390557), (477, 331605), (795, 198963), (1431, 110535), (2385, 66321), (4293, 36845), (7155, 22107), (7369, 21465)]